SpringBoot 3 integration for S3 Mocking

[6mo]

Hi,

I'm trying to integrate s3Proxy 2.0.0 in a SpringBoot 3 project:

BlobStoreContext context =
        ContextBuilder.newBuilder("transient")
            .modules(ImmutableList.of(new SLF4JLoggingModule()))
            .build(BlobStoreContext.class);

It triggers the following issue:

Caused by: com.google.inject.CreationException: Unable to create injector, see the following errors:

1) [Guice/ErrorInCustomProvider]: NoSuchMethodError: 'void ConstructorConstructor.<init>(Map)'
  at GsonModule.provideGson(GsonModule.java:99)
      \_ installed by: RestModule -> GsonModule
  at GsonWrapper.<init>(GsonWrapper.java:38)
      \_ for 1st parameter
  at GsonWrapper.class(GsonWrapper.java:32)
  while locating GsonWrapper
  at UtilsImpl.<init>(UtilsImpl.java:52)
      \_ for 2nd parameter
  at UtilsImpl.class(UtilsImpl.java:52)
  while locating UtilsImpl
  at ContextImpl.<init>(ContextImpl.java:58)
      \_ for 4th parameter
  at ContextImpl.class(ContextImpl.java:58)
  while locating ContextImpl
  while locating Context
  at BindProviderMetadataContextAndCredentials.backend(BindProviderMetadataContextAndCredentials.java:84)
  at BlobStoreContextImpl.<init>(BlobStoreContextImpl.java:46)
      \_ for 1st parameter
  at BlobStoreContextImpl.class(BlobStoreContextImpl.java:46)
  while locating BlobStoreContextImpl
  at LocalBlobStore.<init>(LocalBlobStore.java:127)
      \_ for 1st parameter
  at LocalBlobStore.class(LocalBlobStore.java:109)
  while locating LocalBlobStore
  while locating BlobStore

Seems like the new version of com.google.code.gson do not handle a Map constructor anymore. So i tried replace it by an old version:

        <dependency>
            <groupId>org.gaul</groupId>
            <artifactId>s3proxy</artifactId>
            <version>2.0.0</version>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>com.google.code.gson</groupId>
                    <artifactId>gson</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.9</version>
            <scope>test</scope>
        </dependency>

it seems to work better, but then i have a new issue when trying to build the S3Proxy :

Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletResponse
	at org.gaul.s3proxy.S3Proxy.<init>(S3Proxy.java:80)
	at org.gaul.s3proxy.S3Proxy$Builder.build(S3Proxy.java:148)

As the SpringBoot3 is not supporting anymore the 'javax' dependencies

Any idea how to fix this please ?

[gaul]

Can you try 2.1.0-SNAPSHOT?

[6mo]

this works :

 <dependency>
      <groupId>org.gaul</groupId>
      <artifactId>s3proxy</artifactId>
      <version>2.1.0-SNAPSHOT</version>
      <scope>test</scope>
      <exclusions>
          <exclusion>
              <groupId>com.google.code.gson</groupId>
              <artifactId>gson</artifactId>
          </exclusion>
      </exclusions>
  </dependency>
  <dependency>
      <groupId>com.google.code.gson</groupId>
      <artifactId>gson</artifactId>
      <version>2.8.9</version>
      <scope>test</scope>
  </dependency>

Without excluding 'com.google.code.gson' , i still get:

[Guice/ErrorInCustomProvider]: NoSuchMethodError: 'void ConstructorConstructor.<init>(Map)'

Thanks

[bthdimension]

For me, even with 2.1.0 and the gson workaround above, it still doesn't work. The error is: java.lang.NoSuchMethodError: 'com.google.inject.Key com.google.inject.Key.withAnnotation(java.lang.annotation.Annotation)'

It seems, like com.google.inject:guice is missing. But when I add that (version 7.0.0), I get tons of errors like: IllegalArgumentException: AsyncBus is not a binding annotation. Please annotate it with @BindingAnnotation.

or

IllegalArgumentException: location.Provider is not a binding annotation. Please annotate it with @BindingAnnotation.

Makes any version above 1.9.0 unusable for me. And even 1.9.0 only works with the gson workaround shown in the comment above me.

[gaul]

Try 2.2.0 to address the gson issue.